My man, if I had just one piece of advice to give you, it's this: The younger you are when you try to drop the weight, the easier it is, and the longer of a "good" life you'll have. I've known too many people (myself included) that miss out on so much because 1) their weight prevents them from doing certain things, and/or 2) their self-consciousness about their weight prevents them from living life. Please don't turn into that type of person because the time you miss...you never ever get that time back. I'm proud of you for being proactive.